CVE-2021-47528

CVE-2021-47528 in the Linux kernel USB CDNSP code fixes a NULL pointer dereference in cdnsp_endpoint_init() by adding a check for pep->ring after cdnsp_ring_alloc() (previously dereferenced on potential failure). The vulnerability could occur when cdnsp_ring_alloc() fails and pep->ring is N...

CVE-2021-47528: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: usb: cdnsp: Fix a NULL pointer dereference in cdnspendpointinit In cdnspendpointinit, cdnspringalloc is assigned to pep-ring and there is a dereference of it in cdnspendpointinit, which could lead to a NULL pointer dereference on...